You will need to complete three written assignments per semester.

你每学期要完成三个书面作业。

《牛津词典》

While I was in graduate school at Columbia, I taught seven courses per semester at the Manhattan School of Music and City College.

当我在哥伦比亚大学读研究生时，每个学期在曼哈顿音乐学校和城市学院里要教七门课。

youdao

Shall be hold at least once per semester.

每学期至少必须召开一次。

youdao

Yeah, it's great. Actually, no, two to three concerts per semester.

确实，这非常棒。噢，不对，是每学期两到三次的音乐会。

积极参与俱乐部活动 - SpeakingMax英语口语达人

But again as per Wednesday's lecture by the end of the semester, isawyouharvard com you'll be making things like isawyouharvard.com or any websites really that you can imagine.

本学期的每周三，你可以做像,或者一些你能想象到的网站。

哈佛公开课 - 计算机科学课程节选

The school requires all its students to take one course per semester in either Jewish- or Zionist-related subjects.

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Fontenot told me that this will not be the last MHacks and the organizations involved have a goal to host one per semester.

FORBES: MHacks At The University Of Michigan Was The Largest Student-Run Hackathon

Often they postpone school or cut back on hours they take per semester -- delays that keep the student from being able to graduate and find a good-paying job.

CNN: Students, rise up against education costs